Patents by Inventor Ukwatte Lokuliyanage Indika Perera

Ukwatte Lokuliyanage Indika Perera has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • 3D-PRINTED BUILDING MATERIAL SYSTEM
    Publication number: 20240247488
    Abstract: One embodiment provides a building material element. The building material element includes a three-dimensional (3D)-printed architectural element, and an integrated functional feature related to a functional element.
    Type: Application
    Filed: May 27, 2022
    Publication date: July 25, 2024
    Applicant: RENSSELAER POLYTECHNIC INSTITUTE
    Inventors: Nadarajah Narendran, Ukwatte Lokuliyanage Indika Perera, Jean Paul Freyssinier
  • 3D PRINTED INTEGRATED THERMAL MANAGEMENT AND LIGHT TRANSFER STRUCTURES
    Publication number: 20240085012
    Abstract: One embodiment provides a luminaire. The luminaire includes a light transfer structure, and a thermal management structure. The light transfer structure is configured to receive light from at least one light emitting diode (LED). The thermal management structure is configured to manage a thermal energy of the at least one LED. The light transfer structure and the thermal management structure are formed during a same three-dimensional (3D) printing process.
    Type: Application
    Filed: January 19, 2022
    Publication date: March 14, 2024
    Applicant: RENSSELAER POLYTECHNIC INSTITUTE
    Inventors: Nadarajah Narendran, Jean Paul Freyssinier, Ukwatte Lokuliyanage Indika Perera